I received PhD degree at University of Chinese Academy of Sciences, supervised by Prof. Xiaochun Cao (currently the Dean of School of Cyber Science and Technology, Sun Yat-sen University). I also have the opportunity to collaborate closely and receive valuable guidance from Prof. Wenqi Ren. In the final year of my PhD, I am also mentored by Prof. Rui Wang at the institute. Before that, I earned my master and bachelor degrees from University of Michigan in 2021 and Shanghai Jiao Tong University in 2019, respectively.

My research interests encompass a diverse range of areas, including computer vision, multi-modal fusion, model compression, and low-level vision, etc.

News

  • [04/2025] Serving as ACMMM 2025 reviewer.
  • [03/2025] One first-author paper accepted by CVPR 2025 and selected as Oral.
  • [02/2025] Serving as NeurIPS 2025 and ICCV 2025 reviewer.
  • [01/2025] Successfully defended PhD dissertation.
  • [12/2024] Serving as ICML 2025 reviewer.
  • [10/2024] Serving as AISTATS 2025 reviewer.
  • [09/2024] One first-author paper accepted by NeurIPS 2024.
  • [08/2024] Serving as ICLR 2025 reviewer.
  • [08/2024] Serving as AAAI 2025 Program Committee member.
  • [07/2024] One first-author paper accepted by ECCV 2024.
  • [06/2024] Happy to attend CVPR 2024 in Seattle, WA, USA.
  • [04/2024] Our paper selected as Highlight in CVPR 2024.
  • [03/2024] One first-author paper accepted by CVPR 2024.

Publications

EnsIR: An Ensemble Algorithm for Image Restoration via Gaussian Mixture Models.
Shangquan Sun, Wenqi Ren, Zikun Liu, Hyunhee Park, Rui Wang, Xiaochun Cao.
NeurIPS 2024.
Restoring Images in Adverse Weather Conditions via Histogram Transformer.
Shangquan Sun, Wenqi Ren, Xinwei Gao, Rui Wang, Xiaochun Cao.
ECCV 2024.
Logit Standardization in Knowledge Distillation.
Shangquan Sun, Wenqi Ren, Jingzhi Li, Rui Wang, Xiaochun Cao.
CVPR 2024 [Highlight (2.81%)].
Event-Aware Video Deraining via Multi-Patch Progressive Learning.
Shangquan Sun, Wenqi Ren, Jingzhi Li, Kaihao Zhang, Meiyu Liang, Xiaochun Cao.
IEEE TIP 2023.
Rethinking Image Restoration for Object Detection.
Shangquan Sun, Wenqi Ren, Tao Wang, Xiaochun Cao.
NeurIPS 2022.

Pre-prints

DI-Retinex: Digital-Imaging Retinex Theory for Low-Light Image Enhancement.
Shangquan Sun, Wenqi Ren, Jingyang Peng, Fenglong Song, Xiaochun Cao.
ArXiv 2024.
A Hybrid Transformer-Mamba Network for Single Image Deraining.
Shangquan Sun, Wenqi Ren, Juxiang Zhou, Jianhou Gan, Rui Wang, Xiaochun Cao.
ArXiv 2024.

Activities

Review:

  • Conference:
    CVPR 2023/24/25, ICCV 2023/25, ECCV 2024, ICML 2025, NeurIPS 2024/25, AISTATS 2025, ICLR 2025, AAAI 2025, WACV 2022.
  • Journal:
    TPAMI, IJCV, TIP, TNNLS, TCSVT, TMM, TASE, TOMM, Neurocomputing, NCAA.